10.1.5  Examples 

     <LOG(V_SUM)>
the logarithm of the SUM.
     <SINE(V_SUM)>
          or...
     <SIN(V_SUM)>
the sine of the SUM.
     <ARCSIN(V_SUM)>
          or...
     <ASIN(V_SUM)>
the arcsine of the SUM.
     <4 SINE 30)
is the number 2.
     <4(2+3)>
is the number 24.